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* Merge branch 'ab/i18n'Junio C Hamano2012-05-022-45/+44
|\ | | | | | | | | | | | | | | | | | | | | Fix some constructs that build messages meant for i18n by concatenating pieces of strings. By Ævar Arnfjörð Bjarmason * ab/i18n: git-commit: remove lego in i18n messages git-commit: remove lego in i18n messages git-branch: remove lego in i18n messages
| * git-commit: remove lego in i18n messagesÆvar Arnfjörð Bjarmason2012-04-301-7/+6
| | | | | | | | | | | | | | | | | | Change the "Please enter the commit message for your changes." and the subsequent blurb of text not to be split up. This makes translating it much easier. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * git-commit: remove lego in i18n messagesÆvar Arnfjörð Bjarmason2012-04-301-29/+23
| | | | | | | | | | | | | | | | Remove the whence_s() function and messages that depend on it, in favor of messages that use either "merge" or "cherry-pick" directly. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * git-branch: remove lego in i18n messagesÆvar Arnfjörð Bjarmason2012-04-301-9/+15
| | | | | | | | | | | | | | | | | | | | Instead of making translators translate "remote " and then using "%sbranch" where "%s" is either "remote " or "" just split the two up into separate messages. This makes the translation of this section of git-branch much less confusing. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'nd/i18n'Junio C Hamano2012-05-025-284/+326
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | More message strings marked for i18n. By Nguyễn Thái Ngọc Duy (10) and Jonathan Nieder (1) * nd/i18n: help: replace underlining "help -a" headers using hyphens with a blank line i18n: bundle: mark strings for translation i18n: index-pack: mark strings for translation i18n: apply: update say_patch_name to give translators complete sentence i18n: apply: mark strings for translation i18n: remote: mark strings for translation i18n: make warn_dangling_symref() automatically append \n i18n: help: mark strings for translation i18n: mark relative dates for translation strbuf: convenience format functions with \n automatically appended Makefile: feed all header files to xgettext
| * | help: replace underlining "help -a" headers using hyphens with a blank lineNguyễn Thái Ngọc Duy2012-04-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We used to underline a header text, like this: This is a header ---------------- content... But calculating text length so that the dashes align with the text could get complicated because the text could be in any charset in translated Git. There is no point to use this pseudo underline; simply a blank line would do and it even makes it easier to read: This is a header content... While at it, give translators more context to translate, e.g. e.g. "git commands available..." instead of "%s available..." Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | i18n: index-pack: mark strings for translationNguyễn Thái Ngọc Duy2012-04-241-57/+68
| | | | | | | | | | | | | | | Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | i18n: apply: update say_patch_name to give translators complete sentenceNguyễn Thái Ngọc Duy2012-04-241-12/+20
| | | | | | | | | | | | | | | Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | i18n: apply: mark strings for translationNguyễn Thái Ngọc Duy2012-04-241-83/+91
| | | | | | | | | | | | | | | Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | i18n: remote: mark strings for translationNguyễn Thái Ngọc Duy2012-04-241-106/+121
| | | | | | | | | | | | | | | Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | i18n: make warn_dangling_symref() automatically append \nNguyễn Thái Ngọc Duy2012-04-242-4/+4
| | | | | | | | | | | | | | | | | | | | | This helps remove \n from translatable strings Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | i18n: help: mark strings for translationNguyễn Thái Ngọc Duy2012-04-241-24/+24
| | | | | | | | | | | | | | | | | | | | | | | | This patch also marks most common commands' synopsis for translation so that "git help" gives a friendly listing. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'mm/simple-push'Junio C Hamano2012-05-021-2/+45
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | New users tend to work on one branch at a time and push the result out. The current and upstream modes of push is a more suitable default mode than matching mode for these people, but neither is surprise-free depending on how the project is set up. Introduce a "simple" mode that is a subset of "upstream" but only works when the branch is named the same between the remote and local repositories. The plan is to make it the new default when push.default is not configured. By Matthieu Moy (5) and others * mm/simple-push: push.default doc: explain simple after upstream push: document the future default change for push.default (matching -> simple) t5570: use explicit push refspec push: introduce new push.default mode "simple" t5528-push-default.sh: add helper functions Undocument deprecated alias 'push.default=tracking' Documentation: explain push.default option a bit more
| * | | push: introduce new push.default mode "simple"Matthieu Moy2012-04-241-2/+45
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When calling "git push" without argument, we want to allow Git to do something simple to explain and safe. push.default=matching is unsafe when used to push to shared repositories, and hard to explain to beginners in some contexts. It is debatable whether 'upstream' or 'current' is the safest or the easiest to explain, so introduce a new mode called 'simple' that is the intersection of them: push to the upstream branch, but only if it has the same name remotely. If not, give an error that suggests the right command to push explicitely to 'upstream' or 'current'. A question is whether to allow pushing when no upstream is configured. An argument in favor of allowing the push is that it makes the new mode work in more cases. On the other hand, refusing to push when no upstream is configured encourages the user to set the upstream, which will be beneficial on the next pull. Lacking better argument, we chose to deny the push, because it will be easier to change in the future if someone shows us wrong. Original-patch-by: Jeff King <peff@peff.net> Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'jc/index-v4'Junio C Hamano2012-05-021-0/+14
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Trivially shrinks the on-disk size of the index file to save both I/O and checksum overhead. The topic should give a solid base to build on further updates, with the code refactoring in its earlier parts, and the backward compatibility mechanism in its later parts. * jc/index-v4: index-v4: document the entry format unpack-trees: preserve the index file version of original update-index: upgrade/downgrade on-disk index version read-cache.c: write prefix-compressed names in the index read-cache.c: read prefix-compressed names in index on-disk version v4 read-cache.c: move code to copy incore to ondisk cache to a helper function read-cache.c: move code to copy ondisk to incore cache to a helper function read-cache.c: report the header version we do not understand read-cache.c: make create_from_disk() report number of bytes it consumed read-cache.c: allow unaligned mapping of the index file cache.h: hide on-disk index details varint: make it available outside the context of pack
| * | | update-index: upgrade/downgrade on-disk index versionJunio C Hamano2012-04-041-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With the "--index-version <n>" parameter, write the index out in the specified version. With this, an index file that is written in newer format (say v4) can be downgraded to be read by older versions of Git. Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | Merge branch 'nh/empty-rebase'Junio C Hamano2012-04-301-0/+8
|\ \ \ \ | |_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "git rebase" learned to optionally keep commits that do not introduce any change in the original history. By Neil Horman * nh/empty-rebase: git-rebase: add keep_empty flag git-cherry-pick: Add test to validate new options git-cherry-pick: Add keep-redundant-commits option git-cherry-pick: add allow-empty option
| * | | git-cherry-pick: Add keep-redundant-commits optionNeil Horman2012-04-241-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The git-cherry-pick --allow-empty command by default only preserves empty commits that were originally empty, i.e only those commits for which <commit>^{tree} and <commit>^^{tree} are equal. By default commits which are non-empty, but were made empty by the inclusion of a prior commit on the current history are filtered out. This option allows us to override that behavior and include redundant commits as empty commits in the change history. Note that this patch changes the default behavior of git cherry-pick slightly. Prior to this patch all commits in a cherry-pick sequence were applied and git commit was run. The implication here was that, if a commit was redundant, and the commit did not trigger the fast forward logic, the git commit operation, and therefore the git cherry-pick operation would fail, displaying the cherry pick advice (i.e. run git commit --allow-empty). With this patch however, such redundant commits are automatically skipped without stopping, unless --keep-redundant-commits is specified, in which case, they are automatically applied as empty commits. Signed-off-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | git-cherry-pick: add allow-empty optionNeil Horman2012-04-111-0/+2
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git cherry-pick fails when picking a non-ff commit that is empty. The advice given with the failure is that a git-commit --allow-empty should be issued to explicitly add the empty commit during the cherry pick. This option allows a user to specify before hand that they want to keep the empty commit. This eliminates the need to issue both a cherry pick and a commit operation. Signed-off-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'jk/repack-no-explode-objects-from-old-pack'Junio C Hamano2012-04-292-49/+65
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Avoid writing out unreachable objects as loose objects when repacking, if such loose objects will immediately pruned due to its age anyway. By Jeff King * jk/repack-no-explode-objects-from-old-pack: gc: use argv-array for sub-commands argv-array: add a new "pushl" method argv-array: refactor empty_argv initialization gc: do not explode objects which will be immediately pruned
| * | | gc: use argv-array for sub-commandsJeff King2012-04-181-45/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git-gc executes many sub-commands. The argument list for some of these is constant, but for others we add more arguments at runtime. The latter is implemented by allocating a constant extra number of NULLs, and either using a custom append function, or just referencing unused slots by number. As of commit 7e52f56, which added two new arguments, it is possible to exceed the constant number of slots for "repack" by running "git gc --aggressive", causing "git gc" to die. This patch converts all of the static argv lists to use argv-array. In addition to fixing the overflow caused by 7e52f56, it has a few advantages: 1. We can drop the custom append function (which, incidentally, had an off-by-one error exacerbating the static limit). 2. We can drop the ugly magic numbers used when adding arguments to "prune". 3. Adding further arguments will be easier; you can just add new "push" calls without worrying about increasing any static limits. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | gc: do not explode objects which will be immediately prunedJeff King2012-04-112-10/+38
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When we pack everything into one big pack with "git repack -Ad", any unreferenced objects in to-be-deleted packs are exploded into loose objects, with the intent that they will be examined and possibly cleaned up by the next run of "git prune". Since the exploded objects will receive the mtime of the pack from which they come, if the source pack is old, those loose objects will end up pruned immediately. In that case, it is much more efficient to skip the exploding step entirely for these objects. This patch teaches pack-objects to receive the expiration information and avoid writing these objects out. It also teaches "git gc" to pass the value of gc.pruneexpire to repack (which in turn learns to pass it along to pack-objects) so that this optimization happens automatically during "git gc" and "git gc --auto". Signed-off-by: Jeff King <peff@peff.net> Acked-by: Nicolas Pitre <nico@fluxnic.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'jc/merge-reduce-parents-early'Junio C Hamano2012-04-272-63/+207
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Octopus merge strategy did not reduce heads that are recorded in the final commit correctly. By Junio C Hamano (4) and Michał Kiedrowicz (1) * jc/merge-reduce-parents-early: fmt-merge-msg: discard needless merge parents builtin/merge.c: reduce parents early builtin/merge.c: collect other parents early builtin/merge.c: remove "remoteheads" global variable merge tests: octopus with redundant parents
| * | | fmt-merge-msg: discard needless merge parentsJunio C Hamano2012-04-181-9/+119
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is used by "git pull" to construct a merge message from list of remote refs. When pulling redundant set of refs, however, it did not filter them even though the merge itself discards them as unnecessary. Teach the command to do the same for consistency. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | builtin/merge.c: reduce parents earlyJunio C Hamano2012-04-171-25/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of waiting until we record the parents of resulting merge, reduce redundant parents (including our HEAD) immediately after reading them. The change to t7602 illustrates the essence of the effect of this change. The octopus merge strategy used to be fed with redundant commits only to discard them as "up-to-date", but we no longer feed such redundant commits to it and the affected test degenerates to a regular two-head merge. And obviously the known-to-be-broken test in t6028 is now fixed. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | builtin/merge.c: collect other parents earlyJunio C Hamano2012-04-171-13/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move the code around to populate remoteheads list early in the process before any decision regarding twohead vs octopus and fast-forwardness is made. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | builtin/merge.c: remove "remoteheads" global variableJunio C Hamano2012-04-171-23/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead pass it around starting from the toplevel cmd_merge() as an explicit parameter. Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | Merge branch 'cb/cherry-pick-rev-path-confusion'Junio C Hamano2012-04-271-1/+4
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The command line parser choked "git cherry-pick $name" when $name can be both revision name and a pathname, even though $name can never be a path in the context of the command. The issue the patch addresses is real, but the way it is implemented felt unnecessarily invasive a bit. It may be cleaner for this caller to add the "--" to the end of the argv_array it passes to setup_revisions(). By Clemens Buchacher * cb/cherry-pick-rev-path-confusion: cherry-pick: do not expect file arguments
| * | | | cherry-pick: do not expect file argumentsClemens Buchacher2012-04-151-1/+4
| | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If a commit-ish passed to cherry-pick or revert happens to have a file of the same name, git complains that the argument is ambiguous and advises to use '--'. To make things worse, the '--' argument is removed by parse_options, und so passing '--' has no effect. Instead, always interpret cherry-pick/revert arguments as revisions. Signed-off-by: Clemens Buchacher <drizzd@aon.at> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | Merge branch 'mb/fetch-call-a-non-branch-a-ref'Junio C Hamano2012-04-261-4/+13
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The report from "git fetch" said "new branch" even for a non branch ref. By Marc Branchaud * mb/fetch-call-a-non-branch-a-ref: fetch: describe new refs based on where it came from fetch: Give remote_ref to update_local_ref() as well
| * | | | fetch: describe new refs based on where it came fromMarc Branchaud2012-04-171-3/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | update_local_ref() used to say "[new branch]" when we stored a new ref outside refs/tags/ hierarchy, but the message is more about what we fetched, so use the refname at the origin to make that decision. Also, only call a new ref a "branch" if it's under refs/heads/. Signed-off-by: Marc Branchaud <marcnarc@xiplink.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | fetch: Give remote_ref to update_local_ref() as wellMarc Branchaud2012-04-171-1/+2
| | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | This way, the function can look at the remote side to adjust the informational message it gives. Signed-off-by: Marc Branchaud <marcnarc@xiplink.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | Merge branch 'cc/fix-missing-va-end-in-revert'Junio C Hamano2012-04-241-0/+1
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | By Christian Couder * cc/fix-missing-va-end-in-revert: revert: add missing va_end
| * | | | revert: add missing va_endChristian Couder2012-04-211-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | Merge branch 'it/fetch-pack-many-refs'Junio C Hamano2012-04-241-1/+41
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When "git fetch" encounters repositories with too many references, the command line of "fetch-pack" that is run by a helper e.g. remote-curl, may fail to hold all of them. Now such an internal invocation can feed the references through the standard input of "fetch-pack". By Ivan Todoroski * it/fetch-pack-many-refs: remote-curl: main test case for the OS command line overflow fetch-pack: test cases for the new --stdin option remote-curl: send the refs to fetch-pack on stdin fetch-pack: new --stdin option to read refs from stdin
| * | | | | fetch-pack: new --stdin option to read refs from stdinIvan Todoroski2012-04-021-1/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If a remote repo has too many tags (or branches), cloning it over the smart HTTP transport can fail because remote-curl.c puts all the refs from the remote repo on the fetch-pack command line. This can make the command line longer than the global OS command line limit, causing fetch-pack to fail. This is especially a problem on Windows where the command line limit is orders of magnitude shorter than Linux. There are already real repos out there that msysGit cannot clone over smart HTTP due to this problem. Here is an easy way to trigger this problem: git init too-many-refs cd too-many-refs echo bla > bla.txt git add . git commit -m test sha=$(git rev-parse HEAD) tag=$(perl -e 'print "bla" x 30') for i in `seq 50000`; do echo $sha refs/tags/$tag-$i >> .git/packed-refs done Then share this repo over the smart HTTP protocol and try cloning it: $ git clone http://localhost/.../too-many-refs/.git Cloning into 'too-many-refs'... fatal: cannot exec 'fetch-pack': Argument list too long 50k tags is obviously an absurd number, but it is required to demonstrate the problem on Linux because it has a much more generous command line limit. On Windows the clone fails with as little as 500 tags in the above loop, which is getting uncomfortably close to the number of tags you might see in real long lived repos. This is not just theoretical, msysGit is already failing to clone our company repo due to this. It's a large repo converted from CVS, nearly 10 years of history. Four possible solutions were discussed on the Git mailing list (in no particular order): 1) Call fetch-pack multiple times with smaller batches of refs. This was dismissed as inefficient and inelegant. 2) Add option --refs-fd=$n to pass a an fd from where to read the refs. This was rejected because inheriting descriptors other than stdin/stdout/stderr through exec() is apparently problematic on Windows, plus it would require changes to the run-command API to open extra pipes. 3) Add option --refs-from=$tmpfile to pass the refs using a temp file. This was not favored because of the temp file requirement. 4) Add option --stdin to pass the refs on stdin, one per line. In the end this option was chosen as the most efficient and most desirable from scripting perspective. There was however a small complication when using stdin to pass refs to fetch-pack. The --stateless-rpc option to fetch-pack also uses stdin for communication with the remote server. If we are going to sneak refs on stdin line by line, it would have to be done very carefully in the presence of --stateless-rpc, because when reading refs line by line we might read ahead too much data into our buffer and eat some of the remote protocol data which is also coming on stdin. One way to solve this would be to refactor get_remote_heads() in fetch-pack.c to accept a residual buffer from our stdin line parsing above, but this function is used in several places so other callers would be burdened by this residual buffer interface even when most of them don't need it. In the end we settled on the following solution: If --stdin is specified without --stateless-rpc, fetch-pack would read the refs from stdin one per line, in a script friendly format. However if --stdin is specified together with --stateless-rpc, fetch-pack would read the refs from stdin in packetized format (pkt-line) with a flush packet terminating the list of refs. This way we can read the exact number of bytes that we need from stdin, and then get_remote_heads() can continue reading from the same fd without losing a single byte of remote protocol data. This way the --stdin option only loses generality and scriptability when used together with --stateless-rpc, which is not easily scriptable anyway because it also uses pkt-line when talking to the remote server. Signed-off-by: Ivan Todoroski <grnch@gmx.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | Merge branch 'hv/submodule-recurse-push'Junio C Hamano2012-04-241-1/+9
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "git push --recurse-submodules" learns to optionally look into the histories of submodules bound to the superproject and push them out. By Heiko Voigt * hv/submodule-recurse-push: push: teach --recurse-submodules the on-demand option Refactor submodule push check to use string list instead of integer Teach revision walking machinery to walk multiple times sequencially
| * | | | | | push: teach --recurse-submodules the on-demand optionHeiko Voigt2012-03-301-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When using this option git will search for all submodules that have changed in the revisions to be send. It will then try to push the currently checked out branch of each submodule. This helps when a user has finished working on a change which involves submodules and just wants to push everything in one go. Signed-off-by: Fredrik Gustafsson <iveqy@iveqy.com> Mentored-by: Jens Lehmann <Jens.Lehmann@web.de> Mentored-by: Heiko Voigt <hvoigt@hvoigt.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | Merge branch 'jl/maint-submodule-recurse-fetch'Junio C Hamano2012-04-231-3/+3
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "git fetch" that recurses into submodules on demand did not check if it needs to go into submodules when non branches (most notably, tags) are fetched. By Jens Lehmann * jl/maint-submodule-recurse-fetch: submodules: recursive fetch also checks new tags for submodule commits
| * | | | | | | submodules: recursive fetch also checks new tags for submodule commitsJens Lehmann2012-04-141-3/+3
| | |_|_|/ / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since 88a21979c (fetch/pull: recurse into submodules when necessary) all fetched commits are examined if they contain submodule changes (unless configuration or command line options inhibit that). If a newly recorded submodule commit is not present in the submodule, a fetch is run inside it to download that commit. Checking new refs was done in an else branch where it wasn't executed for tags. This normally isn't a problem because tags are only fetched with the branches they live on, then checking the new commits in the fetched branches for submodule commits will also process all tags. But when a specific tag is fetched (or the refspec contains refs/tags/) commits only reachable by tags won't be searched for submodule commits, which is a bug. Fix that by moving the code outside the if/else construct to handle new tags just like any other ref. The performance impact of adding tags that most of the time lie on a branch which is checked anyway for new submodule commit should be minimal, as since 6859de4 (fetch: avoid quadratic loop checking for updated submodules) all ref-tips are collected first and then fed to a single rev-list. Spotted-by: Jeff King <peff@peff.net> Signed-off-by: Jens Lehmann <Jens.Lehmann@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | Merge branch 'jc/maint-blame-minimal'Junio C Hamano2012-04-231-0/+1
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "git blame" started missing quite a few changes from the origin since we stopped using the diff minimalization by default in v1.7.2 era. * jc/maint-blame-minimal: blame: accept --need-minimal
| * | | | | | | blame: accept --need-minimalJunio C Hamano2012-04-111-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Between v1.7.1 and v1.7.2, 582aa00bdffb switched the default "diff" invocation not to use XDF_NEED_MINIMAL, but this breaks "git blame" rather badly. Allow the command line option to ask for an extra careful matching. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | Merge branch 'tr/cache-tree' into maint-1.7.8Junio C Hamano2012-04-092-4/+10
| |\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * tr/cache-tree: t0090: be prepared that 'wc -l' writes leading blanks reset: update cache-tree data when appropriate commit: write cache-tree data when writing index anyway Refactor cache_tree_update idiom from commit Test the current state of the cache-tree optimization Add test-scrap-cache-tree
* | \ \ \ \ \ \ \ Merge branch 'jh/apply-free-patch'Junio C Hamano2012-04-231-41/+133
|\ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Valgrind reports quite a lot of discarded memory inside apply. Fix them, audit and document the buffer ownership rules. By Junio C Hamano (8) and Jared Hance (1) * jh/apply-free-patch: apply: document buffer ownership rules across functions apply: tighten constness of line buffer apply: drop unused macro apply: free unused fragments for submodule patch apply: free patch->result apply: release memory for fn_table apply: free patch->{def,old,new}_name fields apply: rename free_patch() to free_patch_list() apply: do not leak patches and fragments
| * | | | | | | | | apply: document buffer ownership rules across functionsJunio C Hamano2012-04-111-2/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In general, the private functions in this file were not very much documented; even though what each of them do is reasonably self explanatory, the ownership rules for various buffers and data structures were not very obvious. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | apply: tighten constness of line bufferJunio C Hamano2012-04-111-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These point into a single line in the patch text we read from the input, and they are not used to modify it. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | apply: drop unused macroJunio C Hamano2012-04-111-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CHUNKSIZE is no longer used. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | apply: free unused fragments for submodule patchJunio C Hamano2012-03-281-9/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We simply discarded the fragments that we are not going to use upon seeing a patch to update the submodule commit bound at path that we have not checked out. Free these fragments, not to leak them. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | apply: free patch->resultJunio C Hamano2012-03-271-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is by far the largest piece of data, much larger than the patch and fragment structures or the three name fields in the patch structure. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | apply: release memory for fn_tableJunio C Hamano2012-03-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The fn_table is used to record the result of earlier patch application in case a hand-crafted input file contains multiple patches to the same file. Both its string key (filename) and the contents are borrowed from "struct patch" that represents the previous application in the same apply_patch() call, and they do not leak, but the table itself was not freed properly. Signed-off-by: Junio C Hamano <gitster@pobox.com>